| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| the drake equation enables astronomers to | 0.07 | 1 | 2833 | 89 | 41 |
| the | 0.52 | 0.1 | 3879 | 89 | 3 |
| drake | 1.63 | 0.8 | 1711 | 64 | 5 |
| equation | 1.03 | 0.8 | 8218 | 82 | 8 |
| enables | 0.47 | 0.8 | 3347 | 35 | 7 |
| astronomers | 0.15 | 0.2 | 350 | 19 | 11 |
| to | 1.17 | 0.4 | 5255 | 84 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the drake equation enables astronomers to | 0.65 | 0.9 | 3282 | 71 |
| drake equation definition astronomy | 0.52 | 0.7 | 6829 | 72 |
| the drake equation was an attempt to | 0.94 | 0.8 | 4597 | 58 |
| the purpose of the drake equation is | 0.45 | 0.5 | 4699 | 42 |
| the drake equation explained | 0.47 | 0.7 | 7475 | 79 |
| the answer to the drake equation | 1.23 | 0.1 | 7883 | 23 |
| what is the drake equation used to | 1.93 | 0.9 | 2210 | 13 |
| what does the drake equation represent | 1.33 | 0.2 | 709 | 80 |
| the drake equation is attempting to find | 0.98 | 1 | 6197 | 40 |
| what does the drake equation describe | 1.23 | 0.4 | 6068 | 44 |
| the drake equation book | 1.77 | 0.6 | 6645 | 28 |
| the drake equation expresses | 0.76 | 0.9 | 44 | 60 |
| who made the drake equation | 0.82 | 0.5 | 2818 | 46 |
